254568960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 320

約数和(自身を含む): 942796800

約数和(自身を除く): 688227840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 127, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 254, 256, 261, 270, 288, 290, 320, 348, 360, 381, 384, 432, 435, 464, 480, 508, 512, 522, 540, 576, 580, 635, 640, 696, 720, 762, 768, 783, 864, 870, 928, 960, 1016, 1044, 1080, 1143, 1152, 1160, 1270, 1280, 1305, 1392, 1440, 1524, 1536, 1566, 1728, 1740, 1856, 1905, 1920, 2032, 2088, 2160, 2286, 2304, 2320, 2540, 2560, 2610, 2784, 2880, 3048, 3132, 3429, 3456, 3480, 3683, 3712, 3810, 3840, 3915, 4064, 4176, 4320, 4572, 4608, 4640, 5080, 5220, 5568, 5715, 5760, 6096, 6264, 6858, 6912, 6960, 7366, 7424, 7620, 7680, 7830, 8128, 8352, 8640, 9144, 9280, 10160, 10440, 11049, 11136, 11430, 11520, 12192, 12528, 13716, 13824, 13920, 14732, 14848, 15240, 15660, 16256, 16704, 17145, 17280, 18288, 18415, 18560, 20320, 20880, 22098, 22272, 22860, 23040, 24384, 25056, 27432, 27840, 29464, 30480, 31320, 32512, 33147, 33408, 34290, 34560, 36576, 36830, 37120, 40640, 41760, 44196, 44544, 45720, 48768, 50112, 54864, 55245, 55680, 58928, 60960, 62640, 65024, 66294, 66816, 68580, 69120, 73152, 73660, 74240, 81280, 83520, 88392, 91440, 97536, 99441, 100224, 109728, 110490, 111360, 117856, 121920, 125280, 132588, 133632, 137160, 146304, 147320, 162560, 165735, 167040, 176784, 182880, 195072, 198882, 200448, 219456, 220980, 222720, 235712, 243840, 250560, 265176, 274320, 292608, 294640, 325120, 331470, 334080, 353568, 365760, 397764, 400896, 438912, 441960, 471424, 487680, 497205, 501120, 530352, 548640, 585216, 589280, 662940, 668160, 707136, 731520, 795528, 877824, 883920, 942848, 975360, 994410, 1002240, 1060704, 1097280, 1178560, 1325880, 1414272, 1463040, 1591056, 1755648, 1767840, 1885696, 1988820, 2004480, 2121408, 2194560, 2357120, 2651760, 2828544, 2926080, 3182112, 3535680, 3977640, 4242816, 4389120, 4714240, 5303520, 5657088, 6364224, 7071360, 7955280, 8485632, 8778240, 9428480, 10607040, 12728448, 14142720, 15910560, 16971264, 21214080, 25456896, 28285440, 31821120, 42428160, 50913792, 63642240, 84856320, 127284480, 254568960]

約数ペア:

[(1, 254568960), (2, 127284480), (3, 84856320), (4, 63642240), (5, 50913792), (6, 42428160), (8, 31821120), (9, 28285440), (10, 25456896), (12, 21214080), (15, 16971264), (16, 15910560), (18, 14142720), (20, 12728448), (24, 10607040), (27, 9428480), (29, 8778240), (30, 8485632), (32, 7955280), (36, 7071360), (40, 6364224), (45, 5657088), (48, 5303520), (54, 4714240), (58, 4389120), (60, 4242816), (64, 3977640), (72, 3535680), (80, 3182112), (87, 2926080), (90, 2828544), (96, 2651760), (108, 2357120), (116, 2194560), (120, 2121408), (127, 2004480), (128, 1988820), (135, 1885696), (144, 1767840), (145, 1755648), (160, 1591056), (174, 1463040), (180, 1414272), (192, 1325880), (216, 1178560), (232, 1097280), (240, 1060704), (254, 1002240), (256, 994410), (261, 975360), (270, 942848), (288, 883920), (290, 877824), (320, 795528), (348, 731520), (360, 707136), (381, 668160), (384, 662940), (432, 589280), (435, 585216), (464, 548640), (480, 530352), (508, 501120), (512, 497205), (522, 487680), (540, 471424), (576, 441960), (580, 438912), (635, 400896), (640, 397764), (696, 365760), (720, 353568), (762, 334080), (768, 331470), (783, 325120), (864, 294640), (870, 292608), (928, 274320), (960, 265176), (1016, 250560), (1044, 243840), (1080, 235712), (1143, 222720), (1152, 220980), (1160, 219456), (1270, 200448), (1280, 198882), (1305, 195072), (1392, 182880), (1440, 176784), (1524, 167040), (1536, 165735), (1566, 162560), (1728, 147320), (1740, 146304), (1856, 137160), (1905, 133632), (1920, 132588), (2032, 125280), (2088, 121920), (2160, 117856), (2286, 111360), (2304, 110490), (2320, 109728), (2540, 100224), (2560, 99441), (2610, 97536), (2784, 91440), (2880, 88392), (3048, 83520), (3132, 81280), (3429, 74240), (3456, 73660), (3480, 73152), (3683, 69120), (3712, 68580), (3810, 66816), (3840, 66294), (3915, 65024), (4064, 62640), (4176, 60960), (4320, 58928), (4572, 55680), (4608, 55245), (4640, 54864), (5080, 50112), (5220, 48768), (5568, 45720), (5715, 44544), (5760, 44196), (6096, 41760), (6264, 40640), (6858, 37120), (6912, 36830), (6960, 36576), (7366, 34560), (7424, 34290), (7620, 33408), (7680, 33147), (7830, 32512), (8128, 31320), (8352, 30480), (8640, 29464), (9144, 27840), (9280, 27432), (10160, 25056), (10440, 24384), (11049, 23040), (11136, 22860), (11430, 22272), (11520, 22098), (12192, 20880), (12528, 20320), (13716, 18560), (13824, 18415), (13920, 18288), (14732, 17280), (14848, 17145), (15240, 16704), (15660, 16256)]